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Surf Forecasts:
Irmas/Leftpoint surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Thursday 30 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Irmas/Leftpoint surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Irmas/Leftpoint sea temperature is
25.1° C
(Which is slightly warmer than usual)How big are the waves at Irmas/Leftpoint today?
The current surf forecast for Irmas/Leftpoint at 12PM is: 1.9m 7s primary swell from a East-northeast direction and 0.3m 16s secondary swell from a South direction (forecast issued at 07:00am April 30). An open ocean swell of 0.8m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 6ft (1.9m) | 7s |
| Afternoon (30 Apr) | 6ft (1.9m) | 7s |
| Evening (30 Apr) | 6.5ft (2.0m) | 7s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Thu morning, min 23°C on Thu morning). Mainly strong winds. | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
307 | 328 | 338 | 326 | 326 | 339 | 420 | 432 | 471 | 531 | 560 | 428 | 428 | 428 | 495 | 495 | 422 | 422 | 383 | 331 | 318 | 291 | 306 | 344 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | |
High Tide | 2:50PM0.59m | 2:18AM0.24m | 3:22PM0.60m | 2:50AM0.20m | 3:54PM0.60m | |||||||||||||||||||
Low Tide | 7:56AM-0.07m | 9:52PM0.07m | 8:18AM-0.07m | 10:37PM0.07m | 8:41AM-0.06m | 11:24PM0.06m | ||||||||||||||||||
 |  | | | | | | | | | | | | | |  | |  | | | | | | | |
 | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | 6:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NW 16 | NW 17 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 |
 kJ | 154 | 187 | 184 | 180 | 218 | 215 | 269 | 265 | 253 | 233 | 226 | 180 | 156 | 148 | 278 | 350 | 229 | 331 | 435 | 407 | 293 | 268 | 253 | 205 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 16 | SSW 16 | S 16 | SSW 16 | NNW 7 | NNW 7 | S 15 | S 15 | S 15 | S 15 | S 16 | NW 19 | NNW 11 | NNW 12 | NNW 12 | S 14 | S 14 | S 14 | SSW 14 | S 15 | S 15 | SSW 16 |
| kJ | 15 | 15 | 47 | 87 | 81 | 86 | 18 | 10 | 69 | 109 | 110 | 67 | 129 | 287 | 113 | 119 | 125 | 146 | 104 | 106 | 69 | 109 | 161 | 263 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | NNW 7 | SSW 16 | S 15 | NNW 7 | S 18 | SSW 18 | SSW 17 | NW 18 | S 16 | SSW 16 | S 13 | S 15 | NNW 12 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SW 16 | SW 21 |
| kJ | 12 | 12 | 15 | 15 | 29 | 11 | 51 | 41 | 10 | 54 | 61 | 57 | 113 | 131 | 86 | 56 | 121 | 77 | 103 | 103 | 103 | 31 | 10 | 18 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 307 | 328 | 338 | 326 | 326 | 339 | 420 | 432 | 471 | 531 | 560 | 428 | 428 | 428 | 495 | 495 | 422 | 422 | 383 | 331 | 318 | 291 | 306 | 344 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 50 | 56 | 56 | 110 | 58 | 51 | 58 | 58 | 58 | 58 | 64 | 56 | 56 | 50 | 49 | 49 | 49 | 50 | 50 | 56 | 56 | 49 | 49 | 49 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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